Susannah Cahalan, an up-and-coming journalist at the New York Post becomes plagued by voices in her head and seizures, causing a rapid descent into insanity.

Where to watch it in Canada

Free with ads

Plex

Cast

Chloë Grace Moretz

Susannah Cahalan

Thomas Mann

Stephen Grywalski

Richard Armitage

Tom Cahalan

Carrie-Anne Moss

Rhona Nack

Jenny Slate

Margo

Tyler Perry

Richard

Alex Zahara

Allen

Jenn MacLean-Angus

Giselle

Ken Tremblett

Senator

Navid Negahban

Dr. Najjar

Chloë Grace Moretz — Susannah Cahalan

Chloë Grace Moretz is an American actress. She began acting as a child, with early roles in the supernatural horror film The Amityville Horror (2005), the drama series Desperate Housewives (2006–07), the supernatural horror film The Eye (2008), the drama film The Poker House (2008), the drama series Dirty Sexy Money (2007–08), the romantic comedy film 500 Days of Summer (2009) and the children's c

Thomas Mann — Stephen Grywalski

Thomas Randall Mann, Jr. (born September 27, 1991) is an American actor. He is known for his roles in the films Project X (2012), Hansel & Gretel: Witch Hunters (2013), Me and Earl and the Dying Girl (2015), and Kong: Skull Island (2017).

Richard Armitage — Tom Cahalan

Richard Armitage was born and raised in Leicester, England. He attended Pattison College in Binley Road, Coventry, and studied at LAMDA (the London Academy of Music and Dramatic Art). His first appearance on the screen was in a small role in This Year's Love (1999), but it was Sparkhouse (2002) (TV) that gave him a break-through role as the charming but a bit odd character of John Standring opposi